<!DOCTYPE html>
<html>
    <meta charset="UTF-8">
    <script src="./test6.js"></script>
    <style>
        div[class^=vq] {
            color: red
        }
    </style>
    <body>
        <div class="vq-name">12</div>
        <p class="vq-age">22</p>
        <div class="vq-school">33</div>
        <div class="name">44</div>
    </body>
</html>